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Word Definitions Word Themes Definitions Printable Mazes Synonyms Synonym Suggestions Sudoku Generator Dictionary Lexical Resource Sudoku Difficulty Levels Antonyms Research Support Maze Generator Word Definition Word Meaning Word Lookup Definition Solvable Puzzles Autocomplete Pronunciation

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Best busca de palavras APIs

Word Lookup API

Natural Language Processing (NLP)

The Word Lookup API offers precise definitions of English words making linguistic exploration effortless.

100% uptime 883ms avg MCP ready

Word Sense Thesaurus API

Natural Language Processing (NLP)

Synonyms and antonyms grouped by meaning, with definitions, related words and a safe filter.

100% uptime MCP ready

Word Sense API

Natural Language Processing (NLP)

Discover word definitions, synonyms, antonyms, translations, and usage examples from the Cambridge Dictionary, tailored for educational tools, language learning, and linguistic research.

Free 7-Day Trial

100% uptime 13,713ms avg MCP ready

Word Association API

Natural Language Processing (NLP)

This API will provide you with synonyms for given words. Also, get related words by topic.

Free 7-Day Trial

100% uptime 309ms avg MCP ready

LexiFinder API

Natural Language Processing (NLP)

Streamline access to comprehensive word data—definitions, examples, synonyms, and translations—optimized for seamless integration into educational, research, and writing platforms.

Free 7-Day Trial

100% uptime 13,970ms avg MCP ready

Sudoku and Maze Generator API

Tools & Utilities

Generate sudoku puzzles at four difficulty levels and printable mazes as JSON or SVG, seeded and checked solvable, plus ready-made word themes.

100% uptime MCP ready

English Dictionary API - Definitions Synonyms Rhymes

Natural Language Processing (NLP)

Definitions, examples, synonyms, antonyms, IPA pronunciation, syllables and rhymes for 147,000 English words, plus autocomplete. Inflected forms resolve automatically.

Free 7-Day Trial